DNS response history for d1p8iobs1sduy0.cloudfront.net

d1p8iobs1sduy0.cloudfront.net is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-26. For this date, NameServerHistory found 209 DNS check records, 208 successful responses, 1 failed responses, and 254 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for d1p8iobs1sduy0.cloudfront.net.
Records on Selected Date

209

Historical checks stored for this nameserver on selected date

Average Latency

254 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 17:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

18.66.147.16

Most recently resolved hosting IP on selected date

Successful Responses

208

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for d1p8iobs1sduy0.cloudfront.net

Showing DNS history for 2026-08-26 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
209 2026-08-26 17:35 639233624977342122
2071 ms 18.66.147.16
208 2026-08-26 17:35 639233624977342122
2071 ms 18.66.147.17
207 2026-08-26 17:35 639233624977342122
2071 ms 18.66.147.63
206 2026-08-26 17:35 639233624977342122
2071 ms 18.66.147.64
205 2026-08-26 17:17 639233614446136153
2070 ms 18.244.87.40
204 2026-08-26 17:17 639233614446136153
2070 ms 18.244.87.30
203 2026-08-26 17:17 639233614446136153
2070 ms 18.244.87.24
202 2026-08-26 17:17 639233614446136153
2070 ms 18.244.87.93
201 2026-08-26 16:59 639233603737877581
86 ms 18.66.147.17
200 2026-08-26 16:59 639233603737877581
86 ms 18.66.147.16
199 2026-08-26 16:59 639233603737877581
86 ms 18.66.147.63
198 2026-08-26 16:59 639233603737877581
86 ms 18.66.147.64
197 2026-08-26 16:42 639233593269224651
38 ms 18.66.147.64
196 2026-08-26 16:42 639233593269224651
38 ms 18.66.147.17
195 2026-08-26 16:42 639233593269224651
38 ms 18.66.147.63
194 2026-08-26 16:42 639233593269224651
38 ms 18.66.147.16
193 2026-08-26 16:24 639233582635086903
-
192 2026-08-26 16:06 639233572000374575
17 ms 143.204.55.40
191 2026-08-26 16:06 639233572000374575
17 ms 143.204.55.51
190 2026-08-26 16:06 639233572000374575
17 ms 143.204.55.21
189 2026-08-26 16:06 639233572000374575
17 ms 143.204.55.25
188 2026-08-26 15:48 639233561188633861
11 ms 143.204.55.40
187 2026-08-26 15:48 639233561188633861
11 ms 143.204.55.51
186 2026-08-26 15:48 639233561188633861
11 ms 143.204.55.25
185 2026-08-26 15:48 639233561188633861
11 ms 143.204.55.21
184 2026-08-26 15:31 639233550544357027
11 ms 143.204.55.51
183 2026-08-26 15:31 639233550544357027
11 ms 143.204.55.21
182 2026-08-26 15:31 639233550544357027
11 ms 143.204.55.25
181 2026-08-26 15:31 639233550544357027
11 ms 143.204.55.40
180 2026-08-26 14:36 639233517966053117
12 ms 143.204.55.21
179 2026-08-26 14:36 639233517966053117
12 ms 143.204.55.51
178 2026-08-26 14:36 639233517966053117
12 ms 143.204.55.40
177 2026-08-26 14:36 639233517966053117
12 ms 143.204.55.25
176 2026-08-26 14:19 639233507603253585
7 ms 143.204.55.40
175 2026-08-26 14:19 639233507603253585
7 ms 143.204.55.21
174 2026-08-26 14:19 639233507603253585
7 ms 143.204.55.51
173 2026-08-26 14:19 639233507603253585
7 ms 143.204.55.25
172 2026-08-26 14:02 639233497229039167
39 ms 18.66.147.63
171 2026-08-26 14:02 639233497229039167
39 ms 18.66.147.16
170 2026-08-26 14:02 639233497229039167
39 ms 18.66.147.64
169 2026-08-26 14:02 639233497229039167
39 ms 18.66.147.17
168 2026-08-26 13:44 639233486864546406
14 ms 18.66.147.63
167 2026-08-26 13:44 639233486864546406
14 ms 18.66.147.17
166 2026-08-26 13:44 639233486864546406
14 ms 18.66.147.64
165 2026-08-26 13:44 639233486864546406
14 ms 18.66.147.16
164 2026-08-26 13:27 639233476455174682
37 ms 18.66.147.16
163 2026-08-26 13:27 639233476455174682
37 ms 18.66.147.64
162 2026-08-26 13:27 639233476455174682
37 ms 18.66.147.63
161 2026-08-26 13:27 639233476455174682
37 ms 18.66.147.17
160 2026-08-26 13:10 639233466171592605
48 ms 18.66.147.64
159 2026-08-26 13:10 639233466171592605
48 ms 18.66.147.16
158 2026-08-26 13:10 639233466171592605
48 ms 18.66.147.63
157 2026-08-26 13:10 639233466171592605
48 ms 18.66.147.17
156 2026-08-26 12:53 639233455747096265
12 ms 18.66.147.16
155 2026-08-26 12:53 639233455747096265
12 ms 18.66.147.64
154 2026-08-26 12:53 639233455747096265
12 ms 18.66.147.63
153 2026-08-26 12:53 639233455747096265
12 ms 18.66.147.17
152 2026-08-26 12:35 639233445367152284
13 ms 143.204.55.25
151 2026-08-26 12:35 639233445367152284
13 ms 143.204.55.51
150 2026-08-26 12:35 639233445367152284
13 ms 143.204.55.21
149 2026-08-26 12:35 639233445367152284
13 ms 143.204.55.40
148 2026-08-26 12:18 639233434974187439
8 ms 143.204.55.25
147 2026-08-26 12:18 639233434974187439
8 ms 143.204.55.21
146 2026-08-26 12:18 639233434974187439
8 ms 143.204.55.51
145 2026-08-26 12:18 639233434974187439
8 ms 143.204.55.40
144 2026-08-26 12:01 639233424567558554
7 ms 143.204.55.40
143 2026-08-26 12:01 639233424567558554
7 ms 143.204.55.51
142 2026-08-26 12:01 639233424567558554
7 ms 143.204.55.25
141 2026-08-26 12:01 639233424567558554
7 ms 143.204.55.21
140 2026-08-26 11:43 639233414056832719
15 ms 18.66.147.17
139 2026-08-26 11:43 639233414056832719
15 ms 18.66.147.64
138 2026-08-26 11:43 639233414056832719
15 ms 18.66.147.16
137 2026-08-26 11:43 639233414056832719
15 ms 18.66.147.63
136 2026-08-26 11:25 639233403515141099
24 ms 143.204.55.21
135 2026-08-26 11:25 639233403515141099
24 ms 143.204.55.40
134 2026-08-26 11:25 639233403515141099
24 ms 143.204.55.25
133 2026-08-26 11:25 639233403515141099
24 ms 143.204.55.51
132 2026-08-26 10:31 639233370841350248
2021 ms 143.204.55.40
131 2026-08-26 10:31 639233370841350248
2021 ms 143.204.55.25
130 2026-08-26 10:31 639233370841350248
2021 ms 143.204.55.21
129 2026-08-26 10:31 639233370841350248
2021 ms 143.204.55.51
128 2026-08-26 10:14 639233360361507238
2040 ms 18.66.147.64
127 2026-08-26 10:14 639233360361507238
2040 ms 18.66.147.63
126 2026-08-26 10:14 639233360361507238
2040 ms 18.66.147.17
125 2026-08-26 10:14 639233360361507238
2040 ms 18.66.147.16
124 2026-08-26 09:56 639233350067824371
7 ms 143.204.55.21
123 2026-08-26 09:56 639233350067824371
7 ms 143.204.55.51
122 2026-08-26 09:56 639233350067824371
7 ms 143.204.55.40
121 2026-08-26 09:56 639233350067824371
7 ms 143.204.55.25
120 2026-08-26 09:39 639233339545274518
28 ms 18.66.147.63
119 2026-08-26 09:39 639233339545274518
28 ms 18.66.147.17
118 2026-08-26 09:39 639233339545274518
28 ms 18.66.147.64
117 2026-08-26 09:39 639233339545274518
28 ms 18.66.147.16
116 2026-08-26 09:22 639233329214918079
20 ms 143.204.55.40
115 2026-08-26 09:22 639233329214918079
20 ms 143.204.55.51
114 2026-08-26 09:22 639233329214918079
20 ms 143.204.55.21
113 2026-08-26 09:22 639233329214918079
20 ms 143.204.55.25
112 2026-08-26 09:04 639233318749762337
37 ms 18.66.147.17
111 2026-08-26 09:04 639233318749762337
37 ms 18.66.147.63
110 2026-08-26 09:04 639233318749762337
37 ms 18.66.147.64
109 2026-08-26 09:04 639233318749762337
37 ms 18.66.147.16
108 2026-08-26 08:47 639233308387917838
7 ms 143.204.55.51
107 2026-08-26 08:47 639233308387917838
7 ms 143.204.55.40
106 2026-08-26 08:47 639233308387917838
7 ms 143.204.55.21
105 2026-08-26 08:47 639233308387917838
7 ms 143.204.55.25
104 2026-08-26 08:30 639233297961740122
47 ms 18.66.147.16
103 2026-08-26 08:30 639233297961740122
47 ms 18.66.147.17
102 2026-08-26 08:30 639233297961740122
47 ms 18.66.147.64
101 2026-08-26 08:30 639233297961740122
47 ms 18.66.147.63
100 2026-08-26 08:12 639233287487159094
7 ms 18.66.147.16
99 2026-08-26 08:12 639233287487159094
7 ms 18.66.147.17
98 2026-08-26 08:12 639233287487159094
7 ms 18.66.147.64
97 2026-08-26 08:12 639233287487159094
7 ms 18.66.147.63
96 2026-08-26 07:55 639233276995531707
7 ms 18.66.147.63
95 2026-08-26 07:55 639233276995531707
7 ms 18.66.147.16
94 2026-08-26 07:55 639233276995531707
7 ms 18.66.147.17
93 2026-08-26 07:55 639233276995531707
7 ms 18.66.147.64
92 2026-08-26 07:37 639233266521568229
23 ms 143.204.55.51
91 2026-08-26 07:37 639233266521568229
23 ms 143.204.55.40
90 2026-08-26 07:37 639233266521568229
23 ms 143.204.55.25
89 2026-08-26 07:37 639233266521568229
23 ms 143.204.55.21
88 2026-08-26 07:20 639233256081047431
32 ms 143.204.55.25
87 2026-08-26 07:20 639233256081047431
32 ms 143.204.55.51
86 2026-08-26 07:20 639233256081047431
32 ms 143.204.55.21
85 2026-08-26 07:20 639233256081047431
32 ms 143.204.55.40
84 2026-08-26 06:26 639233223620132921
7 ms 143.204.55.40
83 2026-08-26 06:26 639233223620132921
7 ms 143.204.55.25
82 2026-08-26 06:26 639233223620132921
7 ms 143.204.55.51
81 2026-08-26 06:26 639233223620132921
7 ms 143.204.55.21
80 2026-08-26 06:08 639233213287814244
21 ms 18.66.147.17
79 2026-08-26 06:08 639233213287814244
21 ms 18.66.147.64
78 2026-08-26 06:08 639233213287814244
21 ms 18.66.147.16
77 2026-08-26 06:08 639233213287814244
21 ms 18.66.147.63
76 2026-08-26 05:51 639233202925983161
5 ms 18.66.147.16
75 2026-08-26 05:51 639233202925983161
5 ms 18.66.147.63
74 2026-08-26 05:51 639233202925983161
5 ms 18.66.147.17
73 2026-08-26 05:51 639233202925983161
5 ms 18.66.147.64
72 2026-08-26 05:34 639233192644780696
4 ms 18.66.147.63
71 2026-08-26 05:34 639233192644780696
4 ms 18.66.147.64
70 2026-08-26 05:34 639233192644780696
4 ms 18.66.147.17
69 2026-08-26 05:34 639233192644780696
4 ms 18.66.147.16
68 2026-08-26 05:17 639233182401183833
5 ms 18.66.147.17
67 2026-08-26 05:17 639233182401183833
5 ms 18.66.147.63
66 2026-08-26 05:17 639233182401183833
5 ms 18.66.147.64
65 2026-08-26 05:17 639233182401183833
5 ms 18.66.147.16
64 2026-08-26 05:00 639233172074181051
32 ms 13.227.231.10
63 2026-08-26 05:00 639233172074181051
32 ms 13.227.231.74
62 2026-08-26 05:00 639233172074181051
32 ms 13.227.231.117
61 2026-08-26 05:00 639233172074181051
32 ms 13.227.231.82
60 2026-08-26 04:43 639233161808421455
16 ms 143.204.55.21
59 2026-08-26 04:43 639233161808421455
16 ms 143.204.55.51
58 2026-08-26 04:43 639233161808421455
16 ms 143.204.55.25
57 2026-08-26 04:43 639233161808421455
16 ms 143.204.55.40
56 2026-08-26 04:25 639233151357344052
59 ms 18.244.87.24
55 2026-08-26 04:25 639233151357344052
59 ms 18.244.87.30
54 2026-08-26 04:25 639233151357344052
59 ms 18.244.87.40
53 2026-08-26 04:25 639233151357344052
59 ms 18.244.87.93
52 2026-08-26 04:08 639233141034116946
21 ms 143.204.55.51
51 2026-08-26 04:08 639233141034116946
21 ms 143.204.55.25
50 2026-08-26 04:08 639233141034116946
21 ms 143.204.55.21
49 2026-08-26 04:08 639233141034116946
21 ms 143.204.55.40
48 2026-08-26 03:51 639233130828334142
2025 ms 18.66.147.64
47 2026-08-26 03:51 639233130828334142
2025 ms 18.66.147.17
46 2026-08-26 03:51 639233130828334142
2025 ms 18.66.147.63
45 2026-08-26 03:51 639233130828334142
2025 ms 18.66.147.16
44 2026-08-26 03:34 639233120373450007
30 ms 18.66.147.63
43 2026-08-26 03:34 639233120373450007
30 ms 18.66.147.17
42 2026-08-26 03:34 639233120373450007
30 ms 18.66.147.16
41 2026-08-26 03:34 639233120373450007
30 ms 18.66.147.64
40 2026-08-26 03:16 639233110066216193
33 ms 143.204.55.40
39 2026-08-26 03:16 639233110066216193
33 ms 143.204.55.25
38 2026-08-26 03:16 639233110066216193
33 ms 143.204.55.21
37 2026-08-26 03:16 639233110066216193
33 ms 143.204.55.51
36 2026-08-26 02:23 639233078065410564
5 ms 143.204.55.25
35 2026-08-26 02:23 639233078065410564
5 ms 143.204.55.40
34 2026-08-26 02:23 639233078065410564
5 ms 143.204.55.21
33 2026-08-26 02:23 639233078065410564
5 ms 143.204.55.51
32 2026-08-26 02:06 639233067787457832
22 ms 143.204.55.40
31 2026-08-26 02:06 639233067787457832
22 ms 143.204.55.21
30 2026-08-26 02:06 639233067787457832
22 ms 143.204.55.51
29 2026-08-26 02:06 639233067787457832
22 ms 143.204.55.25
28 2026-08-26 01:49 639233057501801162
2039 ms 18.66.147.16
27 2026-08-26 01:49 639233057501801162
2039 ms 18.66.147.17
26 2026-08-26 01:49 639233057501801162
2039 ms 18.66.147.64
25 2026-08-26 01:49 639233057501801162
2039 ms 18.66.147.63
24 2026-08-26 01:31 639233047089431703
7 ms 143.204.55.25
23 2026-08-26 01:31 639233047089431703
7 ms 143.204.55.21
22 2026-08-26 01:31 639233047089431703
7 ms 143.204.55.40
21 2026-08-26 01:31 639233047089431703
7 ms 143.204.55.51
20 2026-08-26 01:14 639233036754790688
15 ms 143.204.55.25
19 2026-08-26 01:14 639233036754790688
15 ms 143.204.55.40
18 2026-08-26 01:14 639233036754790688
15 ms 143.204.55.21
17 2026-08-26 01:14 639233036754790688
15 ms 143.204.55.51
16 2026-08-26 00:57 639233026412602472
12 ms 143.204.55.25
15 2026-08-26 00:57 639233026412602472
12 ms 143.204.55.51
14 2026-08-26 00:57 639233026412602472
12 ms 143.204.55.40
13 2026-08-26 00:57 639233026412602472
12 ms 143.204.55.21
12 2026-08-26 00:40 639233016064066127
11 ms 18.66.147.17
11 2026-08-26 00:40 639233016064066127
11 ms 18.66.147.16
10 2026-08-26 00:40 639233016064066127
11 ms 18.66.147.63
9 2026-08-26 00:40 639233016064066127
11 ms 18.66.147.64
8 2026-08-26 00:23 639233005922655772
35 ms 143.204.55.51
7 2026-08-26 00:23 639233005922655772
35 ms 143.204.55.40
6 2026-08-26 00:23 639233005922655772
35 ms 143.204.55.25
5 2026-08-26 00:23 639233005922655772
35 ms 143.204.55.21
4 2026-08-26 00:06 639232995672256907
6 ms 143.204.55.21
3 2026-08-26 00:06 639232995672256907
6 ms 143.204.55.40
2 2026-08-26 00:06 639232995672256907
6 ms 143.204.55.51
1 2026-08-26 00:06 639232995672256907
6 ms 143.204.55.25